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511例鼻咽癌高危人群监测7年中IgA/VCA滴度的变化

李景廉, 凌启南, 黄启洪, 许奕伟, 简少文, 罗慧玲, 李满技

李景廉, 凌启南, 黄启洪, 许奕伟, 简少文, 罗慧玲, 李满技. 511例鼻咽癌高危人群监测7年中IgA/VCA滴度的变化[J]. 肿瘤防治研究, 1995, 22(6): 344-346.
引用本文: 李景廉, 凌启南, 黄启洪, 许奕伟, 简少文, 罗慧玲, 李满技. 511例鼻咽癌高危人群监测7年中IgA/VCA滴度的变化[J]. 肿瘤防治研究, 1995, 22(6): 344-346.
Li Jin-lian, . Seven Years Follow-up for EBV-IgA/VcA in 511 PeoPle in high risk NPC Area[J]. Cancer Research on Prevention and Treatment, 1995, 22(6): 344-346.
Citation: Li Jin-lian, . Seven Years Follow-up for EBV-IgA/VcA in 511 PeoPle in high risk NPC Area[J]. Cancer Research on Prevention and Treatment, 1995, 22(6): 344-346.

511例鼻咽癌高危人群监测7年中IgA/VCA滴度的变化

Seven Years Follow-up for EBV-IgA/VcA in 511 PeoPle in high risk NPC Area

  • 摘要: 本文对四会县511例高危人群在7年中IgA/VCA滴度变化进行监测。 阳性者在监测的头2年中出现过阴性的人数占77.94%。 阳性者在后3-4年中有55%出现过阳性。 至监测结尾时阴转率为38.48%。 四会县是世界鼻咽癌的最高发县, VCA的阴转率也高, 两者之间有何联系, 值得进一步探讨。

     

    Abstract: In the seven years of following 511 casese screened for EBV-IgA/VcA in Sihui Country. Only10% of them were keeping at the original level, 51.5% of them had changed from positive to ngeative then to positive again, or from negative to positive then to negative. Positives in first two years changing to negative ones composed 77.94%. 55% negaitives had changed to positives response were seen in 3-4 years. In our study about 38.46% of positive response changed to negative. Any association is there betwed both highest risk area of NPC, in the world highert rate of changing to negatire in Sihui needs to be studied in fature.

     

  • [1] 闵华庆. EB病毒与NPC相关的前瞻性观察, 癌症, 1991,10(5):367.
    [2] 邓洪, 等. EB病毒VCA-IgA抗体阳性者8年追踪观察, 癌症, 1991,10(2):156.
    [3] 李锦涛. 关于IgA/VCA阴性NPC患者血清中IgA、IgG含量探讨. 中华肿瘤杂志, 1989, 11(5):373.
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  • 刊出日期:  1995-12-04

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